Who you lookin’ at?

You know how it is. You take a shortcut and end up further away from your destination than you would have been had you stuck to your original route. But sometimes it pays off.

Although it’s hard to believe that I hadn’t seen these before – for those who know the area, Cambridge (UK!) is pretty flat – I bumped into these little beauties taking a short cut to a little village where I live. It’s unusual to see such contrasting technologies literally side-by-side.

Unless, of course, the windmill happens to be powering the mast. Now, that would be neat.

Skyping: An anthropology…

How intrusive do you feel when you ring someone up on Skype? Or, like me, do you fire up a chat screen and tentatively say ‘hi’ instead? What is it about actually phoning someone on their computer? I mean, how is it different to calling them on their landline, or mobile? Is a Skype chat, or MSN chat for that matter, the PC equivalent of sending a text message? What’s wrong with a virtual nudge?

I for one feel a bit rude if I just randomly phone someone on Skype, even though they’ve agreed to share their contact details with me. Maybe it’s because I know they may be working. But is that any worse than phoning them on their mobile? They could be out, or watching a film, or eating – disturbing is disturbing, whatever the circumstances and whatever tool you use.

A few other Skype-type things that I wonder about when I have nothing better to do, or when I can’t sleep at night:

How do you politely end a call which isn’t costing anybody anything?

Is it insecurity which drives people to display the number of contacts they have?

Is there any logic behind profile photos (or distorted human/animal-spliced images – you know who you are, Justin). What does this say about people? And should we avoid sharing our contact details with them?

How, why, when and how often are people drifting around on-line in ‘invisible’ mode? And should we be worried?

What do most of the little messages mean which people choose to display next to their contact names? (And don’t ask me what mine means, either)

When people say they’re Busy or Away, are they really?

Would anyone at Skype HQ be willing to give me money to find answers to these questions? I have many others if they’re interested.

On the plus side, though, at least someone being off-Skype doesn’t raise suspicion. Switch off your mobile phone at your peril…

Throwing ‘precaution’ to the wind

Over 150 years in the making, global warming – a theory first aired by a Swedish scientist back in the 1890’s – is well underway. In the midst of all the argument and bickering, one thing is clear. The planet is getting warmer, and getting warmer rather quickly. Two degrees is apparently the ‘critical point’ where irreversible damage will take place. The problem is that predicted rises fluctuate wildly between 1.4 and 5.8 degrees centigrade. We could be in a spot of bother.

While scientists do agree that the earth is warming up, they disagree on why. Some say it’s down to human activity, others that it’s a natural planetary cycle. Funny, because the facts do seem to speak for themselves. Since the industrial revolution, and the start of our addiction to burning fossil fuels, temperatures have soared in relative terms. And these are actual temperatures – real measurements – undisputed.

Is now really the best time to dilly-dally around? If human activity is potentially the cause then why wait for conclusive proof, which will probably never come? Or, if it does, too late? True, we won’t end our reliance on fossil fuels overnight, but it’s clearly unhealthy economically – if not environmentally – so where’s the logic in simply continuing the debate at the expense of taking action? What happened to ‘erring on the side of caution’? Fine, let’s make a real effort to reduce greenhouse emissions, and if it turns out not to be the cause of global warming, then we can just start burning again. Nothing lost, surely? But certainly all to gain.

A couple of years ago some colleagues of mine at Fauna & Flora International were working on the interestingly titled ‘Precautionary Principle‘. It really makes quite a lot of sense.

Precaution – the “precautionary principle” or “precautionary approach” – is a response to uncertainty, in the face of risks to health or the environment. In general, it involves acting to avoid serious or irreversible potential harm, despite lack of scientific certainty as to the likelihood, magnitude, or causation of that harm

It makes so much sense, why can’t we apply it to climate change? Perhaps it’s a little too obvious. Perhaps another 20 years of research is in order…